Ausstellung von Passersatzpapieren für Ausländer an belarussische Staatsbürger seit dem 4. September 2023

This question concerns the rules for issuing substitute travel documents to foreign nationals, specifically Belarusian citizens, in Germany since September 4, 2023. It seeks clarification on the procedures and criteria applied by German authorities, potentially affecting Belarusian citizens residing in or seeking entry into Germany.